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Audioquest Niagara 5000

Audioquest Niagara 5000


Niagara 5000 Today’s power amplifiers are being taxed for instantaneous peak-current demand, even when they’re driven at modest volumes. Although they have seen a substantial increase in dynamics from much of their audio software, the loudspeakers they employ to reproduce them are often no more efficient than they were two to four decades ago. This… Read more »


Naim Audio XPS DR


XPS DR The XPS is a simple and effective upgrade to enhance the music-making ability of your Naim Audio source component. As one of Naim’s most flexible performers it can be used to upgrade their CDX2 CD player and DAC digital to analogue converter, and it is also suitable for use with their NDS, NDX2 and ND5 XS 2 network players and HDX hard-disk player/server…. Read more »

Super Nova

IsoTek Super Nova


Super Nova The new addition to the Ultimate Series, Super Nova is the most sophisticated (passive) front-end source component power cleaning system IsoTek has developed so far. Unlike some power clean concepts Super Nova not only adjusts to the connected load, it creates the ultimate barrier to differential mode noise cross-contamination but also has the virtue of high transient… Read more »

Niagara 3000

Audioquest Niagara 3000


Niagara 3000 The science of AC power delivery is not a simple one; it demands focus, and the devil is in the details. In fact, the great increase in airborne and AC-line-transmitted radio signals, combined with overtaxed utility lines and the ever-increasing demands from high-definition audio/video components, has rendered our utilities’ AC power a somewhat… Read more »

Niagara 1200

Audioquest Niagara 1200


Niagara 1200 Niagara 1200 brings the benefits of highly optimised power management to far more music lovers and replaces the amazingly well-received Niagara 1000. The most obvious difference between the Niagaras 1000 and 1200, other than the 1200’s gorgeous textured bright finish, are the more universally useful shape and surprisingly substantial weight. The 1200 can now sit… Read more »

EVO3 Sigmas

IsoTek EVO3 Sigmas


EVO3 Sigmas The EVO3 Sigmas is the bigger brother of IsoTeks highly respected EVO3 Aquarius. Offering 4 medium power outlets, now rated at 10A and 2 high current 16A, driven by a light version of the Titan’s Direct-Coupled© circuit. It represents an extremely cost effective full system upgrade. Removes both Common Mode and Differential Mode… Read more »

Niagara 7000

Audioquest Niagara 7000


Niagara 7000 Low-Z Power | Noise-Dissipation System Redefining the Science of Power Conditioning AudioQuest is proud to introduce their Niagara 7000 Low-Z Power Noise-Dissipation System, a complete rethinking of AC power filtration, designed by one of the field’s foremost experts, Garth Powell. As with every AQ product before, and more recently their DragonFly USB DAC… Read more »

Niagara 1000

Audioquest Niagara 1000


Replaced by Niagara 1200 Niagara 1000 Niagara 1000 brings the benefits of highly optimised power management to far more music lovers. Designed by Garth Powell, the Niagara 1000 embodies the very same design philosophy and incorporates the same patented technology found in its larger sibling, the Niagara 7000, but packs it into a smaller, sleeker… Read more »

Naim Audio 555 PS


555 PS The ultimate upgrade Not everyone sees hi-fi as Naim do. For them, a smooth, stable, low-noise power supply isn’t just desirable: it’s fundamental to proper hi-fi performance. Nowhere is that belief more clearly exemplified than in their reference 555 PS, the best power supply in their portfolio. Originally designed to partner their world-class… Read more »